87563487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{43499}}^1$

素因数の和:43574

約数の個数: 16

約数和(自身を含む): 129456000

約数和(自身を除く): 41892513

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 43499, 130497, 478489, 1435467, 2653439, 7960317, 29187829, 87563487]

約数ペア:

[(1, 87563487), (3, 29187829), (11, 7960317), (33, 2653439), (61, 1435467), (183, 478489), (671, 130497), (2013, 43499)]